The physicochemical, antifungal and antioxidant properties of a mixed polyphenol based bioactive film
Physicochemical, antifungal and antioxidant properties of a pectin e aloe mucilage e candelilla wax e Larrea tridentata polyphenols based bioactive film were evaluated. Antifungal capacity was analyzed against Botrytis cinerea, Colletotrichum gloeosporioides, Fusarium oxysporum and Alternaria altern...
| Autores principales: | , , , , , |
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| Formato: | Artículo |
| Lenguaje: | inglés |
| Publicado: |
Elsevier
2018
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| Materias: | |
| Acceso en línea: | http://eprints.uanl.mx/15963/1/37.pdf |
| _version_ | 1824414446486814720 |
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| author | Aguirre Joya, Jorge A. Pastrana Castro, Lorenzo Nieto Oropeza, Diana Ventura Sobrevilla, Janeth Rojas Molina, Romeo Aguilar, Cristobal N. |
| author_facet | Aguirre Joya, Jorge A. Pastrana Castro, Lorenzo Nieto Oropeza, Diana Ventura Sobrevilla, Janeth Rojas Molina, Romeo Aguilar, Cristobal N. |
| author_sort | Aguirre Joya, Jorge A. |
| collection | Repositorio Institucional |
| description | Physicochemical, antifungal and antioxidant properties of a pectin e aloe mucilage e candelilla wax e Larrea tridentata polyphenols based bioactive film were evaluated. Antifungal capacity was analyzed against Botrytis cinerea, Colletotrichum gloeosporioides, Fusarium oxysporum and Alternaria alternata. The main
antioxidants in Larrea tridentata polyphenols were identified by HPLC-MS. Water vapor permeability (WVP) was measured in the film. Antioxidant capacities for ABTS$þ, DPPH$ , lipid oxidation inhibition (LOI) and ferric reducing antioxidant power (FRAP) (97, 92, and 57 %, 0.73 mM Fe, respectively) were evaluated. It was possible to determine the MIC50 for the fungi evaluated at concentrations of 558e612 ppm of polyphenols. Antioxidants identified were nordihydroguaiaretic acid (NDGA), Quercetin, and Kaenpherol. Treatment with 1.1
% of pectin, 0.16 % candelilla wax, 0.3 % glycerol, 5 % AM and 4 % extract of polyphenols showed values of thickness and WVP suitable to be applied on model
fruits. |
| format | Article |
| id | eprints-15963 |
| institution | UANL |
| language | English |
| publishDate | 2018 |
| publisher | Elsevier |
| record_format | eprints |
| spelling | eprints-159632020-07-02T11:53:34Z http://eprints.uanl.mx/15963/ The physicochemical, antifungal and antioxidant properties of a mixed polyphenol based bioactive film Aguirre Joya, Jorge A. Pastrana Castro, Lorenzo Nieto Oropeza, Diana Ventura Sobrevilla, Janeth Rojas Molina, Romeo Aguilar, Cristobal N. R Medicina en General Physicochemical, antifungal and antioxidant properties of a pectin e aloe mucilage e candelilla wax e Larrea tridentata polyphenols based bioactive film were evaluated. Antifungal capacity was analyzed against Botrytis cinerea, Colletotrichum gloeosporioides, Fusarium oxysporum and Alternaria alternata. The main antioxidants in Larrea tridentata polyphenols were identified by HPLC-MS. Water vapor permeability (WVP) was measured in the film. Antioxidant capacities for ABTS$þ, DPPH$ , lipid oxidation inhibition (LOI) and ferric reducing antioxidant power (FRAP) (97, 92, and 57 %, 0.73 mM Fe, respectively) were evaluated. It was possible to determine the MIC50 for the fungi evaluated at concentrations of 558e612 ppm of polyphenols. Antioxidants identified were nordihydroguaiaretic acid (NDGA), Quercetin, and Kaenpherol. Treatment with 1.1 % of pectin, 0.16 % candelilla wax, 0.3 % glycerol, 5 % AM and 4 % extract of polyphenols showed values of thickness and WVP suitable to be applied on model fruits. Elsevier 2018-12-13 Article PeerReviewed text en cc_by_nc_nd http://eprints.uanl.mx/15963/1/37.pdf http://eprints.uanl.mx/15963/1.haspreviewThumbnailVersion/37.pdf Aguirre Joya, Jorge A. y Pastrana Castro, Lorenzo y Nieto Oropeza, Diana y Ventura Sobrevilla, Janeth y Rojas Molina, Romeo y Aguilar, Cristobal N. (2018) The physicochemical, antifungal and antioxidant properties of a mixed polyphenol based bioactive film. Heliyon, 4 (12). e00942. ISSN 24058440 http://doi.org/10.1016/j.heliyon.2018.e00942 doi:10.1016/j.heliyon.2018.e00942 |
| spellingShingle | R Medicina en General Aguirre Joya, Jorge A. Pastrana Castro, Lorenzo Nieto Oropeza, Diana Ventura Sobrevilla, Janeth Rojas Molina, Romeo Aguilar, Cristobal N. The physicochemical, antifungal and antioxidant properties of a mixed polyphenol based bioactive film |
| thumbnail | https://rediab.uanl.mx/themes/sandal5/images/online.png |
| title | The physicochemical, antifungal and antioxidant properties of a mixed polyphenol based bioactive film |
| title_full | The physicochemical, antifungal and antioxidant properties of a mixed polyphenol based bioactive film |
| title_fullStr | The physicochemical, antifungal and antioxidant properties of a mixed polyphenol based bioactive film |
| title_full_unstemmed | The physicochemical, antifungal and antioxidant properties of a mixed polyphenol based bioactive film |
| title_short | The physicochemical, antifungal and antioxidant properties of a mixed polyphenol based bioactive film |
| title_sort | physicochemical antifungal and antioxidant properties of a mixed polyphenol based bioactive film |
| topic | R Medicina en General |
| url | http://eprints.uanl.mx/15963/1/37.pdf |
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